:root {
  --ink: #17324d;
  --ink-deep: #12294a;
  --paper: #fff4cf;
  --cream: #fffdf5;
  --red: #ef476f;
  --gold: #ffd34e;
  --sage: #20b8a6;
  --aqua: #45d5d0;
  --sky: #dff6ff;
  --purple: #7656d8;
  --lavender: #eee8ff;
  --muted: #52677a;
  --line: rgba(16, 42, 67, .17);
  --shadow: 0 24px 60px rgba(7, 29, 46, .16);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: var(--sans); line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 100; left: 1rem; top: -5rem; padding: .75rem 1rem; color: white; background: var(--ink); }
.skip-link:focus { top: 1rem; }

.announcement { display: flex; justify-content: center; gap: .8rem; padding: .55rem 1rem; color: white; background: var(--purple); text-align: center; font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.announcement__mark { color: var(--gold); }
.site-header { position: sticky; z-index: 40; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 78px; padding: .8rem clamp(1.2rem, 4vw, 4.5rem); background: rgba(255, 253, 245, .95); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: baseline; gap: .2rem; text-decoration: none; font-weight: 950; letter-spacing: -.055em; line-height: 1; }
.brand__bob, .brand__bu { font-size: 1.65rem; }
.brand__amp { color: var(--red); font-family: var(--serif); font-size: 1.35rem; font-style: italic; }
.brand small { display: block; margin-left: .7rem; color: var(--muted); font-size: .6rem; font-weight: 700; letter-spacing: .03em; }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); }
.nav > a:not(.button) { position: relative; text-decoration: none; font-size: .88rem; font-weight: 750; }
.nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.3rem; height: 2px; background: var(--red); transition: right .2s ease; }
.nav > a:hover::after { right: 0; }
.menu-button { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
.menu-button span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); }

.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: .8rem 1.25rem; color: white; background: var(--red); border: 2px solid var(--red); border-radius: 999px; text-decoration: none; font-weight: 850; box-shadow: 4px 4px 0 var(--ink); transition: transform .18s ease, box-shadow .18s ease; cursor: pointer; }
.button:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.button--small { min-height: 40px; padding: .5rem .8rem; box-shadow: 3px 3px 0 var(--ink); font-size: .8rem; }
.button--light { color: var(--ink-deep); background: var(--paper); border-color: var(--paper); box-shadow: 4px 4px 0 var(--gold); }
.button--gold { color: var(--ink-deep); background: var(--gold); border-color: var(--gold); box-shadow: 4px 4px 0 white; }
.text-link { display: inline-flex; gap: .45rem; align-items: center; color: var(--red); text-decoration-thickness: 2px; text-underline-offset: .28rem; font-weight: 850; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.eyebrow { margin: 0 0 .9rem; color: var(--red); font-size: .76rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow--light { color: var(--gold); }

.hero { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr); align-items: center; min-height: 710px; padding: clamp(4rem, 8vw, 7.5rem) clamp(1.3rem, 6vw, 7.5rem); overflow: hidden; background: linear-gradient(145deg, #fff7d7 0%, #fff0c3 58%, #ffdff0 100%); }
.hero__texture { position: absolute; z-index: -2; inset: 0; opacity: .5; background-image: radial-gradient(rgba(118, 86, 216, .19) 1px, transparent 1px); background-size: 16px 16px; mask-image: linear-gradient(90deg, black, transparent 82%); }
.hero::before { content: ""; position: absolute; z-index: -1; right: -8vw; top: -25%; width: 58vw; height: 130%; background: linear-gradient(145deg, var(--aqua), #5aa9ff); transform: rotate(-5deg); }
.hero__copy { position: relative; z-index: 2; max-width: 680px; }
.hero h1 { max-width: 760px; margin: 0; font-family: var(--serif); font-size: clamp(3rem, 6.1vw, 6.25rem); line-height: .98; letter-spacing: -.055em; }
.hero h1 em { color: var(--red); font-weight: 500; }
.hero__lede { max-width: 610px; margin: 1.7rem 0 2rem; color: #314e63; font-size: clamp(1rem, 1.5vw, 1.2rem); }
.hero__actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.microcopy { margin-top: 1.3rem; color: var(--muted); font-size: .78rem; font-weight: 650; }
.hero__art { position: relative; min-height: 520px; }
.cover-stack { position: absolute; inset: 7% 0 0 6%; }
.cover { position: absolute; width: clamp(180px, 18vw, 280px); border: 7px solid white; border-radius: 2px; box-shadow: var(--shadow); }
.mock-cover { position: relative; overflow: hidden; aspect-ratio: 2 / 3; color: white; background: #4b2618; }
.mock-cover > img { width: 100%; height: 100%; object-fit: cover; filter: sepia(.45) contrast(1.08) brightness(.68); }
.mock-cover__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(44,18,8,.86), rgba(98,45,19,.2) 46%, rgba(32,12,6,.9)); }
.mock-cover__title { position: absolute; inset: 8% 7%; display: flex; flex-direction: column; align-items: center; justify-content: space-between; text-align: center; text-shadow: 0 2px 5px rgba(0,0,0,.75); }
.mock-cover__title small { font-family: var(--serif); font-size: clamp(.62rem, 1vw, .9rem); font-weight: 700; }
.mock-cover__title strong { font-family: var(--serif); font-size: clamp(1rem, 2vw, 1.8rem); line-height: 1.06; }
.mock-cover__title span { padding: .25rem .45rem; background: rgba(189,58,45,.92); font-size: clamp(.46rem, .7vw, .65rem); font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.cover--left { left: 3%; top: 17%; transform: rotate(-10deg); }
.cover--center { z-index: 3; left: 31%; top: 2%; transform: rotate(-1deg) scale(1.08); }
.cover--right { z-index: 2; left: 57%; top: 18%; transform: rotate(9deg); }
.clue { position: absolute; display: grid; place-items: center; color: var(--ink); background: var(--gold); border: 5px solid white; border-radius: 50%; box-shadow: 0 12px 30px rgba(0,0,0,.22); font-family: var(--serif); font-weight: 900; }
.clue--seven { right: 6%; top: 0; width: 86px; height: 86px; transform: rotate(8deg); font-size: 2.6rem; }
.clue--question { left: 7%; bottom: 2%; width: 66px; height: 66px; transform: rotate(-8deg); color: white; background: var(--purple); font-size: 2.1rem; }

.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.trust-strip div { display: flex; flex-direction: column; align-items: center; padding: 1.35rem; background: var(--cream); text-align: center; }
.trust-strip div:nth-child(1) { background: #fff1b8; }
.trust-strip div:nth-child(2) { background: #dff8f4; }
.trust-strip div:nth-child(3) { background: var(--lavender); }
.trust-strip strong { color: var(--red); font-family: var(--serif); font-size: 1.15rem; }
.trust-strip span { color: var(--muted); font-size: .78rem; }
.section { padding: clamp(4.5rem, 8vw, 8rem) clamp(1.3rem, 6vw, 7.5rem); }
.section--paper { background: linear-gradient(180deg, var(--sky), #f2efff); }
.section-heading { max-width: 850px; margin: 0 auto 3.5rem; text-align: center; }
.section-heading--left { margin-inline: 0; text-align: left; }
.section h2 { margin: 0 0 1.2rem; font-family: var(--serif); font-size: clamp(2.35rem, 4.7vw, 4.6rem); line-height: 1.06; letter-spacing: -.04em; }
.section-heading > p:last-child { max-width: 690px; margin: 0 auto; color: var(--muted); }
.book-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2.5rem); max-width: 1240px; margin: 0 auto; }
.book-card { position: relative; padding: 1.2rem; background: var(--cream); border: 2px solid rgba(23, 50, 77, .13); border-radius: 22px; box-shadow: 8px 8px 0 rgba(118, 86, 216, .16); }
.book-card--featured { background: #fffaf0; border: 4px solid var(--gold); box-shadow: 11px 11px 0 rgba(239, 71, 111, .22); }
.book-card__featured-label { width: fit-content; margin: -.25rem auto .75rem; padding: .3rem .7rem; color: var(--ink); background: var(--gold); border-radius: 999px; font-size: .66rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.book-card__number { position: absolute; z-index: 3; top: .35rem; right: .35rem; display: grid; place-items: center; width: 48px; height: 48px; color: white; background: var(--purple); border-radius: 50%; font-family: var(--serif); font-weight: 900; }
.book-card > img { width: 68%; max-height: 360px; margin: .3rem auto 1.5rem; object-fit: contain; filter: drop-shadow(0 13px 12px rgba(7,29,46,.16)); transition: transform .25s ease; }
.book-card__mock-cover { width: 68%; max-height: 360px; margin: .3rem auto 1.5rem; box-shadow: 0 13px 20px rgba(7,29,46,.16); transition: transform .25s ease; }
.book-card:hover > img { transform: translateY(-7px) rotate(-1deg); }
.book-card:hover .book-card__mock-cover { transform: translateY(-7px) rotate(-1deg); }
.book-card__body { padding: .4rem .5rem .8rem; }
.book-card__kicker { margin: 0; color: var(--red); font-size: .7rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.book-card h3 { margin: .4rem 0 .7rem; font-family: var(--serif); font-size: 1.6rem; line-height: 1.12; }
.book-card__body > p:last-child { color: var(--muted); font-size: .9rem; }
.working-note { max-width: 900px; margin: 2rem auto 0; color: var(--muted); text-align: center; font-size: .74rem; font-style: italic; }

.adventures-section { display: grid; grid-template-columns: minmax(320px, .85fr) minmax(0, 1.15fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; background: linear-gradient(135deg, #dff8f4 0%, var(--sky) 52%, #eee8ff 100%); }
.adventures-section__art { position: relative; max-width: 520px; justify-self: center; padding: clamp(1rem, 3vw, 2rem); }
.adventures-section__art::before { content: ""; position: absolute; inset: 8% 2% 3% 8%; background: var(--gold); border-radius: 42% 58% 56% 44% / 48% 44% 56% 52%; transform: rotate(-5deg); }
.adventures-section__art img { position: relative; width: 100%; aspect-ratio: 1; padding: 1rem; object-fit: cover; object-position: center top; background: white; border: 4px solid var(--ink); border-radius: 28px; box-shadow: 12px 12px 0 var(--purple); }
.adventures-section__burst { position: absolute; z-index: 2; right: -1rem; top: 0; display: grid; place-items: center; width: 94px; height: 94px; color: var(--ink); background: var(--gold); border: 4px solid white; border-radius: 50%; box-shadow: 5px 6px 0 var(--ink); font-family: var(--serif); font-size: 2.1rem; font-weight: 900; line-height: .72; text-align: center; transform: rotate(8deg); }
.adventures-section__burst small { font-family: var(--sans); font-size: .55rem; letter-spacing: .05em; text-transform: uppercase; }
.adventures-section__copy { max-width: 720px; }
.adventures-section__copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.02rem; }
.adventure-book-list { display: grid; gap: .8rem; margin: 1.8rem 0; padding: 0; list-style: none; }
.adventure-book-list li { display: grid; grid-template-columns: 52px 1fr; align-items: center; min-height: 64px; overflow: hidden; background: rgba(255,255,255,.8); border: 2px solid rgba(23,50,77,.14); border-radius: 16px; box-shadow: 5px 5px 0 rgba(118,86,216,.16); }
.adventure-book-list span { display: grid; place-items: center; align-self: stretch; color: white; background: var(--purple); font-family: var(--serif); font-weight: 900; }
.adventure-book-list strong { padding: .8rem 1rem; font-family: var(--serif); font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.2; }
.adventure-book-list em { display: inline-block; margin-left: .5rem; padding: .22rem .55rem; color: white; background: var(--red); border-radius: 999px; font-family: var(--sans); font-size: .58rem; font-style: normal; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; vertical-align: .2rem; }
.amazon-order { display: grid; grid-template-columns: 150px 1fr; gap: 1.25rem; align-items: center; margin: 1.6rem 0; padding: 1.1rem; background: white; border: 3px solid var(--ink); border-radius: 20px; box-shadow: 7px 7px 0 var(--gold); }
.amazon-order img { width: 150px; aspect-ratio: 1; padding: .35rem; object-fit: contain; background: white; border: 2px solid var(--ink); border-radius: 10px; }
.amazon-order__kicker { margin: 0; color: var(--red) !important; font-size: .66rem !important; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.amazon-order h3 { margin: .1rem 0 .25rem; font-family: var(--serif); font-size: clamp(1.35rem, 2.2vw, 1.75rem); line-height: 1.15; }
.amazon-order div > p:last-child { margin: 0; color: var(--muted); font-size: .8rem; }
.adventures-section__note { padding-left: 1rem; border-left: 5px solid var(--red); font-size: .86rem !important; }

.kids-corner { background: linear-gradient(180deg, #fffdf5 0%, #fff4c9 50%, #ffe9f2 100%); }
.activity-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2.2rem); max-width: 1240px; margin: 0 auto; }
.activity-card { overflow: hidden; background: white; border: 2px solid rgba(23, 50, 77, .12); border-radius: 20px; box-shadow: 7px 7px 0 rgba(23, 50, 77, .12); }
.activity-card__preview { display: block; padding: 1rem; background: #dff8f4; }
.activity-card:nth-child(2) .activity-card__preview { background: #eee8ff; }
.activity-card:nth-child(3) .activity-card__preview { background: #ffe5a7; }
.activity-card__preview img { width: 100%; aspect-ratio: 8.5 / 11; object-fit: contain; background: white; box-shadow: 0 10px 20px rgba(7, 29, 46, .15); transition: transform .2s ease; }
.activity-card__preview:hover img { transform: rotate(-1deg) translateY(-4px); }
.activity-card__body { padding: 1.3rem; }
.activity-card__tag { margin: 0; color: var(--red); font-size: .68rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.activity-card h3 { margin: .25rem 0 .45rem; font-family: var(--serif); font-size: 1.55rem; }
.activity-card__body > p:not(.activity-card__tag) { min-height: 3.2rem; margin: 0 0 1.1rem; color: var(--muted); font-size: .88rem; }
.button--download { width: 100%; min-height: 46px; padding: .65rem 1rem; font-size: .82rem; }
.button--download span { margin-left: .4rem; font-size: 1.2rem; }
.print-note { max-width: 800px; margin: 1.5rem auto 4rem; color: var(--muted); text-align: center; font-size: .76rem; }
.adventure-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 5rem); max-width: 1240px; margin: 0 auto; padding: clamp(2rem, 5vw, 4.5rem); color: white; background: linear-gradient(135deg, var(--purple), #5b45bd 62%, #3f8fd1); border-radius: 28px; box-shadow: 10px 10px 0 var(--gold); }
.adventure-panel h2 { font-size: clamp(2.5rem, 4.5vw, 4.2rem); }
.adventure-panel__intro > p:not(.eyebrow) { color: #cadae4; }
.safety-note { margin-top: 2rem; padding: 1.1rem 1.2rem; color: var(--ink); background: var(--paper); border-left: 5px solid var(--gold); }
.safety-note strong { display: block; margin-bottom: .25rem; }
.safety-note p { margin: 0; font-size: .82rem; }
.adventure-form { display: grid; gap: 1rem; padding: 1.5rem; background: rgba(255,255,255,.12); border: 2px solid rgba(255,255,255,.24); border-radius: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.adventure-form label:not(.consent-check) { display: grid; gap: .35rem; color: #eef4f7; font-size: .78rem; font-weight: 800; }
.adventure-form input:not([type="checkbox"]), .adventure-form select, .adventure-form textarea { width: 100%; min-height: 48px; padding: .7rem .8rem; color: var(--ink); background: white; border: 2px solid white; border-radius: 4px; }
.adventure-form textarea { min-height: 138px; resize: vertical; }
.consent-check { display: grid; grid-template-columns: auto 1fr; gap: .7rem; align-items: start; color: #dce7ed; font-size: .73rem; line-height: 1.45; }
.consent-check input { width: 19px; height: 19px; margin-top: .1rem; accent-color: var(--gold); }
.adventure-form .button { justify-self: start; }
.adventure-form .form-status { margin: 0; }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-status.is-success { color: #d8ffb5; font-weight: 800; }
.form-status.is-error { color: #ffe1e1; font-weight: 800; }
.signup-form .form-status.is-success { color: #e4ffc9; }
.signup-form .form-status.is-error { color: #ffe1e1; }
.button:disabled { cursor: wait; opacity: .72; }

.values-section { display: grid; grid-template-columns: minmax(340px, .9fr) minmax(0, 1fr); gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.values-section__art { position: relative; padding: 2rem; }
.values-section__art::before { content: ""; position: absolute; inset: 4% 12% 12% 0; background: var(--gold); transform: rotate(-4deg); }
.values-section__art img { position: relative; width: 100%; aspect-ratio: 1; object-fit: cover; filter: sepia(.12); box-shadow: var(--shadow); }
.torn-note { position: absolute; right: -4%; bottom: -4%; padding: 1.2rem 1.4rem; background: var(--paper); box-shadow: 5px 6px 18px rgba(7,29,46,.2); font-family: var(--serif); font-size: 1rem; line-height: 1.35; transform: rotate(4deg); clip-path: polygon(2% 5%, 97% 0, 100% 92%, 7% 100%, 0 67%); }
.values-section__copy { max-width: 650px; }
.values-section__copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.check-list { display: grid; gap: .8rem; margin: 1.8rem 0 2rem; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 2.2rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: .08rem; display: grid; place-items: center; width: 1.45rem; height: 1.45rem; color: white; background: var(--sage); border-radius: 50%; font-size: .8rem; font-weight: 900; }

.instructor-section { color: white; background: linear-gradient(135deg, var(--ink-deep), #233f75); }
.instructor-section > div:first-child { display: grid; grid-template-columns: .85fr 1fr; gap: 4rem; align-items: end; }
.instructor-section > div:first-child p:last-child { color: #bfd0dd; font-size: 1.05rem; }
.instructor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin: 2rem 0 2.4rem; }
.instructor-grid article { padding: 1.6rem; border: 2px solid rgba(255,255,255,.2); background: rgba(69,213,208,.09); border-radius: 18px; }
.instructor-grid span { color: var(--gold); font-family: var(--serif); font-size: 1.4rem; }
.instructor-grid h3 { margin: .25rem 0 .4rem; font-family: var(--serif); font-size: 1.35rem; }
.instructor-grid p { margin: 0; color: #bfd0dd; font-size: .88rem; }
.inquiry-form { display: grid; gap: 1rem; max-width: 900px; padding: 1.5rem; background: rgba(255,255,255,.1); border: 2px solid rgba(255,255,255,.2); border-radius: 18px; }
.inquiry-form label:not(.form-trap) { display: grid; gap: .35rem; color: #eef4f7; font-size: .78rem; font-weight: 800; }
.inquiry-form label span { color: #bfd0dd; font-weight: 650; }
.inquiry-form input, .inquiry-form textarea { width: 100%; min-height: 48px; padding: .7rem .8rem; color: var(--ink); background: white; border: 2px solid white; border-radius: 4px; }
.inquiry-form textarea { min-height: 112px; resize: vertical; }
.inquiry-form .button { justify-self: start; }
.inquiry-form .form-status { margin: 0; }
.author-section { display: grid; grid-template-columns: minmax(260px, 390px) minmax(0, 670px); gap: clamp(3rem, 7vw, 7rem); justify-content: center; align-items: center; background: white; }
.author-section__portrait { position: relative; }
.author-section__portrait::before { content: ""; position: absolute; inset: -16px 18px 16px -18px; border: 3px solid var(--gold); }
.author-section__portrait img { position: relative; aspect-ratio: 1; object-fit: cover; filter: saturate(.8) contrast(1.04); }
.author-section p:not(.eyebrow):not(.signature) { color: var(--muted); font-size: 1.04rem; }
.signature { margin: 1rem 0 0; color: var(--red); font-family: "Brush Script MT", cursive; font-size: 2.2rem; transform: rotate(-3deg); }

.signup-section { position: relative; overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: center; color: white; background: linear-gradient(120deg, var(--red), #f06a8c 52%, var(--purple)); }
.signup-section::after { content: ""; position: absolute; right: -8%; bottom: -40%; width: 380px; height: 380px; border: 70px solid rgba(255,255,255,.07); border-radius: 50%; }
.signup-section__compass { position: absolute; left: 3%; bottom: -45px; width: 180px; opacity: .13; transform: rotate(-14deg); filter: invert(1); }
.signup-section h2 { margin-bottom: .5rem; }
.signup-section p { max-width: 570px; }
.signup-form { position: relative; z-index: 2; padding: 1.5rem; background: rgba(7,29,46,.25); border: 1px solid rgba(255,255,255,.2); }
.signup-form label { display: block; margin-bottom: .5rem; font-size: .8rem; font-weight: 850; }
.signup-form__row { display: grid; grid-template-columns: 1fr auto; gap: .7rem; }
.signup-form input { min-width: 0; min-height: 52px; padding: .8rem 1rem; color: var(--ink); background: white; border: 2px solid white; border-radius: 4px; }
.form-status { margin: .65rem 0 0; color: #ffe9c1; font-size: .73rem; }
.faq-section { background: linear-gradient(180deg, #fff4cf, #fffaf0); }
.faq-list { max-width: 930px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; padding: 1.3rem 0; font-weight: 850; cursor: pointer; list-style: none; }
.faq-list summary::after { content: "+"; color: var(--red); font-family: var(--serif); font-size: 1.8rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 760px; margin: -.5rem 0 1.5rem; color: var(--muted); }
.footer { display: grid; grid-template-columns: auto 1fr auto; gap: 1.5rem 3rem; align-items: center; padding: 2.5rem clamp(1.3rem, 6vw, 7.5rem); color: #cadae4; background: #061622; }
.brand--footer { color: white; }
.footer p { margin: 0; font-family: var(--serif); font-size: .9rem; }
.footer nav { display: flex; gap: 1.3rem; }
.footer nav a { font-size: .78rem; font-weight: 750; }
.footer small { grid-column: 1 / -1; color: #8398a7; }

@media (max-width: 1050px) {
  .brand small { display: none; }
  .nav { gap: 1rem; }
  .nav > a:not(.button) { font-size: .78rem; }
  .hero { grid-template-columns: 1fr; padding-bottom: 2rem; }
  .hero::before { right: -30%; top: 49%; width: 150%; height: 65%; transform: rotate(-2deg); }
  .hero__copy { margin-inline: auto; text-align: center; }
  .hero__lede { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__art { min-height: 500px; margin-top: 2.5rem; }
  .cover-stack { inset: 3% 0 0 11%; }
  .cover { width: min(29vw, 260px); }
}

@media (max-width: 780px) {
  .site-header { min-height: 66px; }
  .menu-button { display: block; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; display: none; flex-direction: column; align-items: stretch; padding: 1.2rem; background: var(--cream); border-bottom: 1px solid var(--line); box-shadow: 0 15px 30px rgba(7,29,46,.12); }
  .nav.is-open { display: flex; }
  .nav a { padding: .6rem; text-align: center; }
  .hero { min-height: auto; padding-top: 4rem; }
  .hero h1 { font-size: clamp(2.7rem, 12vw, 4.8rem); }
  .hero__art { min-height: 400px; }
  .cover-stack { inset: 6% 0 0 0; }
  .cover { width: min(35vw, 210px); border-width: 4px; }
  .cover--left { left: 3%; }
  .cover--center { left: 31%; }
  .cover--right { left: 58%; }
  .clue--seven { right: 2%; width: 60px; height: 60px; font-size: 2rem; }
  .trust-strip { grid-template-columns: 1fr; }
  .book-grid { grid-template-columns: 1fr; max-width: 440px; }
  .book-card { display: grid; grid-template-columns: 38% 1fr; gap: 1rem; align-items: center; }
  .book-card > img { width: 100%; max-height: none; margin: 0; }
  .book-card__mock-cover { width: 100%; max-height: none; margin: 0; }
  .activity-grid { grid-template-columns: 1fr; max-width: 440px; }
  .adventure-panel { grid-template-columns: 1fr; }
  .values-section, .author-section, .signup-section, .adventures-section { grid-template-columns: 1fr; }
  .adventures-section__art { max-width: 430px; }
  .values-section__art { max-width: 560px; margin: 0 auto; }
  .torn-note { right: 0; }
  .instructor-section > div:first-child { grid-template-columns: 1fr; gap: .3rem; }
  .instructor-grid { grid-template-columns: 1fr; }
  .signup-section { gap: 1.3rem; }
  .footer { grid-template-columns: 1fr; text-align: center; }
  .footer nav { justify-content: center; flex-wrap: wrap; }
  .footer small { grid-column: auto; }
}

@media (max-width: 520px) {
  .announcement { font-size: .66rem; }
  .brand__bob, .brand__bu { font-size: 1.4rem; }
  .section { padding-block: 4.5rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .text-link { justify-content: center; color: var(--gold); }
  .hero .microcopy { color: #bfd0dd; }
  .hero__art { min-height: 310px; }
  .cover { width: 39vw; }
  .cover--left { left: -4%; top: 20%; }
  .cover--center { left: 28%; }
  .cover--right { left: 59%; top: 20%; }
  .clue--question { display: none; }
  .book-card { grid-template-columns: 1fr; }
  .book-card > img { width: 62%; margin: .2rem auto; }
  .book-card__mock-cover { width: 62%; margin: .2rem auto; }
  .signup-form__row { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .adventure-panel { padding: 1.3rem; }
  .adventures-section__burst { right: 0; width: 78px; height: 78px; font-size: 1.7rem; }
  .amazon-order { grid-template-columns: 1fr; gap: .85rem; padding: 1rem; text-align: center; }
  .amazon-order img { width: 180px; justify-self: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}